What Is a Tough Rubber Sheath Electric Cable
A Tough Rubber Sheath Electric Cable is a flexible cable composed of fine stranded copper conductors, with rubber insulation and rubber outer sheath.
It features excellent flexibility, abrasion resistance, bending resistance, oil resistance, and weather resistance.
It is widely used for mobile equipment and harsh working environments, suitable for both indoor and outdoor use.
Common Models:
- Heavy-duty: YC, YCW
- Medium-duty: YZ, YZW
- Light-duty: YQ, YQW
- Waterproof: JHS, JHSP
- Welding Cable: YH, YHF

Cable Structure
- Conductor: Fine stranded copper
- Insulation: Natural or synthetic rubber
- Sheath: Wear-resistant rubber
Key Features
- High flexibility and bending resistance
- Excellent abrasion resistance
- Oil, water and weather resistance
- High safety performance



Rubber Sheath Material Comparison
|
Rubber Material |
Flexibility |
Abrasion Resistance |
Oil Resistance |
Weather Resistance |
Typical Use |
|
Natural Rubber |
★★★★★ |
★★★ |
★★ |
★★ |
Light-duty cables |
|
Synthetic Rubber |
★★★★ |
★★★★★ |
★★★★ |
★★★★ |
YZ / YC / YCW cables |
|
Silicone Rubber |
★★★★ |
★★ |
★★★ |
★★★★★ |
High-temperature cables |
|
Oil-Resistant Rubber |
★★★ |
★★★★ |
★★★★★ |
★★★ |
Oil & chemical areas |
Applications
- Construction sites
- Welding machines
- Cranes and hoists
- Submersible pumps
- Concrete mixers
- Mobile power connections
Rubber Sheathed Cable vs PVC Cable
Rubber sheathed cable offers better flexibility, durability and longer service life compared to PVC cable.
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